<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        *{margin: 0; padding: 0;}
        ul{list-style: none;}
        img{display: block;}
        a{text-decoration: none;color: #666666;}

        h1,h2,h3,h4,h5,h6{font-size: 16px; font-weight: normal;}

        #main{margin: 20px auto;width: 238px; border: #d9e0ee 1px solid;
        border-top:3px #ff8400 solid;}
        #main h2{height: 35px;border-bottom: 1px solid #d9e0ee;line-height: 35px;padding-left: 11px;}
        #main h2 a{color: black; }
        #main h2 a:hover{color: #ff8400;}
        #main div img{margin: 8px auto 0px auto;}
        #main ul{font-size: 12px;line-height: 24px; margin-bottom: 8px;}
        #main ul li{padding-left: 18px;background: url(p2.png) no-repeat 8px center;}
        #main ul li.firstli{border-bottom: #d9e0ee solid 1px;padding-bottom: 3px;margin-bottom: 8px;}
        #main ul li a{}
        #main ul li a:hover{color: #ff8400; text-decoration: underline;}
    </style>
</head>
<body>
    <div id="main">
        <h2>
            <a href="#">探索趣图</a>
        </h2>
        <div>
            <a href="">
                <img src="p1.jpg" alt="">
            </a>
        </div>
        <ul>
            <li class="firstli">
                <a href="#">测试文字测试文字</a>
            </li>
            <li>
                    <a href="#">测试文字测试文字</a>
            </li>
            <li>
                    <a href="#">测试文字测试文字</a>
            </li>
        </ul>
    </div>
</body>
</html>